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Compare Simplex vs Shout Digital

Side-by-side comparison of features, pricing, services, ratings and more.

Simplex

Simplex

B2B Lead Generation Website

Simplex is a global pioneer in SEO technology, using proprietary software and AI to automate page creation and drive organic growth. They help mid-market and enterprise businesses scale traffic, conversions, and revenue with data-driven strategies.

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Shout Digital

Shout Digital

SEO & Organic Growth Website

Melbourne-based digital marketing agency specializing in SEO, Google Ads, PPC, and social media advertising. They also offer Generative Engine Optimisation (GEO) and Answer Engine Optimisation (AEO) for AI platforms. With a team of senior specialists and a 98% retention rate, they have generated over $1 billion in revenue for clients.

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Feature Comparison

Attribute Simplex Shout Digital
Category B2B Lead Generation SEO & Organic Growth
Rating
Location Sao Paulo, State of Sao Paulo, Brazil Melbourne, Victoria, Australia
Services
  • Advertising
  • Display Ads
  • PPC
  • Content Marketing
  • Content Strategy
  • Data Analytics
  • Data Science
  • Data Visualization
  • Marketing Advice
  • Lead Generation
  • Market Research
  • SEO
  • International SEO
  • Local SEO
  • SEO Consulting
  • Technical SEO
  • AI Search Optimization
  • LLM optimization
  • APP Store Optimization
  • Backlink Management
  • Link Building
  • Advertising
  • Display Ads
  • PPC
  • Content Marketing
  • Content Strategy
  • Data Analytics
  • Data Science
  • Data Visualization
  • Marketing Advice
  • Lead Generation
  • Market Research
  • SEO
  • International SEO
  • Local SEO
  • SEO Consulting
  • Technical SEO
  • AI Search Optimization
  • LLM optimization
  • APP Store Optimization
  • Backlink Management
  • Link Building
Industries
Architecture Ecommerce Fashion Retail Fintech Travel & Tourism
IT Retail Finance B2B SaaS B2C Legal
Pros
  • Proprietary Indexa software automates SEO page creation at scale, reducing IT dependency.
  • Proven track record with major brands like Leroy Merlin, Carrefour, and Sephora.
  • Data-driven approach with AI and machine learning for sustained organic growth.
  • Strong results: 2M monthly visits for Leroy Merlin Italy, 30% above average conversions.
  • Senior-led team with average 13 years experience, no juniors running accounts
  • Proven track record: generated over $1 billion in client revenue
  • High client retention rate of 98% with average tenure of six years
  • Pioneering AI search optimization services for ChatGPT, Gemini, and Perplexity
Cons
  • Higher budget threshold (starting at $5,000) may not suit small businesses.
  • Focus on mid-market and enterprise limits appeal for startups or local-only companies.
  • Project budgets start at $2,500, which may be steep for small businesses
  • Geographic focus on Australia, less ideal for companies targeting other regions
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